【摘要】 综合介绍新中国建国 ５０年来钢结构的发展情况，包括房屋、桥梁、塔桅、管道储罐、压力容器以及水工等部门，列举了重要的钢结构工程。特别介绍了改革开放以来，房屋钢结构以其优越的结构性能和良好的综合经济效益，在国内迅速发展的情况。更多还原

【Abstract】 The development of the steel structures (constructional steel works) in the recent 50 years are introduced, including steel structures in buildings, bridges, towers and masts, pipelines, reservoirs and pressure vessels and hydraulic engineering, etc. Many projects are listed as examples, especially steel structures in buildings in the recent 20 years.更多还原